/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 */
package org.apache.myfaces.test.webapp.impl;

import org.apache.myfaces.test.webapp.impl.metadata.assertion.TestAssertion;

import javax.faces.FactoryFinder;
import javax.faces.event.PhaseEvent;
import javax.faces.event.PhaseId;
import javax.faces.event.PhaseListener;
import javax.faces.lifecycle.Lifecycle;
import javax.faces.lifecycle.LifecycleFactory;
import java.util.List;

/**
 * This class is a PhaseListener for all requests made to the defined view of the Test Case
 *
 * @author Cosmin Martinconi, 14.07.2010
 */
public class WebappTestPhaseListener implements PhaseListener {

    private List<TestAssertion> requestAssertList;
    
    public void afterPhase(PhaseEvent event) {
        for (TestAssertion assertion : requestAssertList) {
            if (event.getPhaseId().equals(assertion.getPhaseId()) && assertion.isAfter() ) {
                assertion.doAssertion();
            }
        }
    }

    public void beforePhase(PhaseEvent event){
        for (TestAssertion assertion : requestAssertList) {
            if (event.getPhaseId().equals(assertion.getPhaseId()) && !assertion.isAfter() ) {
                assertion.doAssertion();
            }
        }
    }

    public void registerToLifecycle() {
        LifecycleFactory lifecycleFactory = (LifecycleFactory) FactoryFinder
                .getFactory(FactoryFinder.LIFECYCLE_FACTORY);
        Lifecycle lifecycle = lifecycleFactory.getLifecycle(LifecycleFactory.DEFAULT_LIFECYCLE);

        lifecycle.addPhaseListener(this);
    }

    public void setRequestAssertList(List<TestAssertion> requestAssertList) {
        this.requestAssertList = requestAssertList;
    }

    public PhaseId getPhaseId() {
        return PhaseId.ANY_PHASE;
    }

}
